Home / 6,130,256.04-8,458,459.02-3,551,779.80

Finding the Fourth Proportional to 6,130,256.04, 8,458,459.02 and 3,551,779.80

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Solution

The fourth proportional to 6,130,256.04, 8,458,459.02 and 3,551,779.80 is: 4,900,706.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,256.04 : 8,458,459.02 = 3,551,779.80 : x
  2. Step 2: Convert to fraction form
    6,130,256.04/8,458,459.02 = 3,551,779.80/x
  3. Step 3: Cross multiply
    6,130,256.04x = 8,458,459.02 × 3,551,779.80
  4. Step 4: Simplify right side
    6,130,256.04x = 30,042,583,886,363.79
  5. Step 5: Solve for x
    x = 30,042,583,886,363.79/6,130,256.04
  6. Step 6: Final answer
    x = 4,900,706.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.